特使啦Y 整体铝铸造,省300个机器人+豆油磨光+4000吨压力。这个视频蛮有意思的

M
MoonRiverMe
他是省了,你只要是小蹭一下都没车身部件给你换

等着保险嗖嗖涨上去吧,真该叫贴死了。

波粒子3
不用一个螺丝?
胡雪盐8
省制造成本;但产品奔一次性
X
XYZ3
Total了
M
MoonRiverMe
He himself is totally a piece of $hit
X
XYZ3
电车市场还是认特斯拉的多

整体浇铸难度是有的

X
XYZ3
让不同的方式各自竞争一下,过几年优劣慢慢会分出来

从长久来看也许不错。10多年以后,大部分汽车自己都装了防撞雷达之类的,互相碰撞或者单车撞墙的事故率会大大下降。那么整车浇铸这种方式的好处或许会大于一次性全损这种坏处。

k
khyang86
這個方式最大的缺点是车型每年变化不大,因为大型.模具很貴,修改也不易,所以几年车型都一樣
T
TBz
这个是和车身结构从 Body on Frame 向 Uni-Body 方向发展的趋势相符

更加一体化了

 

k
khyang86
另外鋁车身一旦受损只能切掉,無法较正回來,也是一大缺点
M
MoonRiverMe
那不过是衣笼车最早出笼而已,现在看看他的销量大跌成了啥样?

特别是和床铺相爱窃取了大权之后,一个床铺式的陈永贵进宫。

M
MoonRiverMe
你见过啥样的蹭刮只要换颗螺丝就能修好的?
波粒子3
最早的纯电车不是特斯拉车,Nissan Lift?
X
XYZ3
Leaf
M
MoonRiverMe
Recently people have to do lots of fact checking

No, the Nissan Leaf was not available in the U.S. earlier than Tesla's first car, the Roadster.

Tesla Roadster (First-Gen) was introduced in 2008 as the first highway-legal electric car with a lithium-ion battery and a significant range (about 245 miles per charge).

Nissan Leaf launched in the U.S. in December 2010, becoming the first mass-market all-electric car.

 

So, Tesla entered the U.S. EV market before Nissan, but the Leaf was the first mass-market EV, whereas the Roadster was a high-end sports car.

   
T
TBz
最早的量产电动汽车是GM生产的EV1
M
MoonRiverMe
Another fact check

The GM EV1 was introduced to the market in 1996 as a lease-only electric vehicle. It was available in select markets in California, Arizona, and Georgia. The car was produced until 1999, and in the early 2000s, most units were recalled and destroyed by General Motors, leading to controversy over the future of electric vehicles.

 
c
chinomango
最早的纯电车是某人用铅蓄电池的样车,tesla买了它的技术,当时电机都没变,以前wiki上有
P
PrimeryColor
高技術。以前沒法低價造。飛機一直用鋁合金。